Home / 119,371,456.53-179,057,169.57-33,109,862.76

Finding the Fourth Proportional to 119,371,456.53, 179,057,169.57 and 33,109,862.76

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Solution

The fourth proportional to 119,371,456.53, 179,057,169.57 and 33,109,862.76 is: 49,664,789.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,371,456.53 : 179,057,169.57 = 33,109,862.76 : x
  2. Step 2: Convert to fraction form
    119,371,456.53/179,057,169.57 = 33,109,862.76/x
  3. Step 3: Cross multiply
    119,371,456.53x = 179,057,169.57 × 33,109,862.76
  4. Step 4: Simplify right side
    119,371,456.53x = 5,928,558,310,656,748
  5. Step 5: Solve for x
    x = 5,928,558,310,656,748/119,371,456.53
  6. Step 6: Final answer
    x = 49,664,789.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.